bone structure details

anatomical anatomy articular biology blood body bone calcium care cartilage cavity cell compact cord crosssection diagram diaphysis education educational endosteum epiphyseal epiphysis femoral femur fibula health healthcare healthy human illustration isolated joint lab lamella layers leg ligament line long marrow material medical medicine medullary nerve normal nutrient organ orthopedic osseous osteocyte osteon osteons osteoporosis pain periosteum red scalable scheme schooling science scientific skeletal skeleton spongy structure study system thigh tissue trabecular treatment vessel white yellow